<em>If the total is $12.13 and the apples were $5.65, this means the Gatorade in total costed $6.48. There are 12 bottles of Gatorade in the pack. To find B, I need to divide the total of the Gatorade ($6.48) by the number of Gatorade bottles (12) to get the answer: $0.54.</em>
Well technically the check will not go through because she does not have a balance greater than or equal to $55, but if you need an answer it would be $47-$55= $-8.